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| author | Tyker <tyker1@outlook.com> | 2019-11-30 16:42:33 +0100 |
|---|---|---|
| committer | Tyker <tyker1@outlook.com> | 2019-12-01 21:28:48 +0100 |
| commit | a3cbe1a202df6ec8e23bd55e14db254e4bc33021 (patch) | |
| tree | 93c47cab8d92a21f939373da9ca4740067f7a0e5 /clang/test | |
| parent | 67298d683ca18fa8855349b5b0c289f92c93b6b1 (diff) | |
| download | bcm5719-llvm-a3cbe1a202df6ec8e23bd55e14db254e4bc33021.tar.gz bcm5719-llvm-a3cbe1a202df6ec8e23bd55e14db254e4bc33021.zip | |
[clang][modules] Add support for merging lifetime-extended temporaries
Summary: Add support for merging lifetime-extended temporaries
Reviewers: rsmith
Reviewed By: rsmith
Subscribers: xbolva00, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D70190
Diffstat (limited to 'clang/test')
5 files changed, 38 insertions, 0 deletions
diff --git a/clang/test/Modules/Inputs/merge-lifetime-extended-temporary/a.h b/clang/test/Modules/Inputs/merge-lifetime-extended-temporary/a.h new file mode 100644 index 00000000000..8adab29eafc --- /dev/null +++ b/clang/test/Modules/Inputs/merge-lifetime-extended-temporary/a.h @@ -0,0 +1,2 @@ + +constexpr const int& LETemp = 0; diff --git a/clang/test/Modules/Inputs/merge-lifetime-extended-temporary/b.h b/clang/test/Modules/Inputs/merge-lifetime-extended-temporary/b.h new file mode 100644 index 00000000000..2bd1b096d60 --- /dev/null +++ b/clang/test/Modules/Inputs/merge-lifetime-extended-temporary/b.h @@ -0,0 +1,4 @@ + +#include "a.h" + +constexpr const int* PtrTemp1 = &LETemp; diff --git a/clang/test/Modules/Inputs/merge-lifetime-extended-temporary/c.h b/clang/test/Modules/Inputs/merge-lifetime-extended-temporary/c.h new file mode 100644 index 00000000000..b023eebca49 --- /dev/null +++ b/clang/test/Modules/Inputs/merge-lifetime-extended-temporary/c.h @@ -0,0 +1,4 @@ + +#include "a.h" + +constexpr const int* PtrTemp2 = &LETemp; diff --git a/clang/test/Modules/Inputs/merge-lifetime-extended-temporary/module.modulemap b/clang/test/Modules/Inputs/merge-lifetime-extended-temporary/module.modulemap new file mode 100644 index 00000000000..1339d627a44 --- /dev/null +++ b/clang/test/Modules/Inputs/merge-lifetime-extended-temporary/module.modulemap @@ -0,0 +1,14 @@ +module "a" { + export * + header "a.h" +} + +module "b" { + export * + header "b.h" +} + +module "c" { + export * + header "c.h" +} diff --git a/clang/test/Modules/merge-lifetime-extended-temporary.cpp b/clang/test/Modules/merge-lifetime-extended-temporary.cpp new file mode 100644 index 00000000000..36db948b2c4 --- /dev/null +++ b/clang/test/Modules/merge-lifetime-extended-temporary.cpp @@ -0,0 +1,14 @@ +// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -x c++ -I%S/Inputs/merge-lifetime-extended-temporary -verify -std=c++11 %s -DORDER=1 +// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -x c++ -I%S/Inputs/merge-lifetime-extended-temporary -verify -std=c++11 %s -DORDER=2 + +// expected-no-diagnostics +#if ORDER == 1 +#include "c.h" +#include "b.h" +#else +#include "b.h" +#include "c.h" +#endif + +static_assert(PtrTemp1 == &LETemp, ""); +static_assert(PtrTemp1 == PtrTemp2, ""); |
